Pauli letter collection: letters and postcard to Charles Enz and to Wolfgang Pauli

The items in this file are mostly concerned with Institute matters and current research problems. The following topics are also discussed in certain letters: parity violation (1957-03-12 and 1957-03-20), Heisenberg's exaggerated propaganda his new theory of elementary particles (1958-03-04), a copy of a letter to Landau from Moscow (1958-03-11) and a circular letter explaining why Pauli withdrew his participation in Heisenberg's publication (see also landau_0339), further comments from Pauli on this to Enz (1958-14-03).